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path: root/drivers/media/video/saa7134
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2008-10-12V4L/DVB (9061): saa7134: Add support for Real Audio 220Mauro Carvalho Chehab
Thanks to Sistema Fenix (http://www.sistemafenix.com.br/) for sponsoring this development. Signed-off-by: Gilberto <gilberto@sistemafenix.com.br> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12V4L/DVB (9060): saa7134: Add support for Avermedia PCI pure analog (M135A)Mauro Carvalho Chehab
Thanks to Sistema Fenix (http://www.sistemafenix.com.br/) for sponsoring this development. Signed-off-by: Gilberto <gilberto@sistemafenix.com.br> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12V4L/DVB (9059): saa7134: Add support for Encore version 5.3 boardMauro Carvalho Chehab
Thanks to Sistema Fenix (http://www.sistemafenix.com.br/) for sponsoring this development. Signed-off-by: Gilberto <gilberto@sistemafenix.com.br> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12V4L/DVB (9057): saa7134: Hauppauge HVR-1110, support for radio and analog ↵David Bentham
audio in The audio switch is at 0x100 and radio on gpio 21. Tested-by: Thomas Genty <tomlohave@gmail.com> Signed-off-by: David Bentham <db260179@hotmail.com> Reviewed-by: Hermann Pitton <hermann-pitton@arcor.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12V4L/DVB (9049): convert tuner drivers to use dvb_frontend->callbackMichael Krufky
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12V4L/DVB (9028): saa7134: add support for the triple Asus Tiger 3in1hermann pitton
after looking it up, all rants about the 80 columns restriction seem to be in vain. After changing the card's name it are now "only" seven new lines in the tiny DVB-T/DVB-S switch function. saa7130/34: v4l2 driver version 0.2.14 loaded saa7133[0]: found at 0000:02:08.0, rev: 209, irq: 18, latency: 32, mmio: 0xfdef7000 saa7133[0]: subsystem: 1043:4878, board: Asus Tiger 3in1 [card=147,autodetected] saa7133[0]: board init: gpio is 200000 tuner' 2-004b: chip found @ 0x96 (saa7133[0]) saa7133[0]: i2c eeprom 00: 43 10 78 48 54 20 1c 00 43 43 a9 1c 55 d2 b2 92 saa7133[0]: i2c eeprom 10: ff ff ff 0f ff 20 ff ff ff ff ff ff ff ff ff ff saa7133[0]: i2c eeprom 20: 01 40 01 02 03 01 01 03 08 ff 00 d7 ff ff ff ff saa7133[0]: i2c eeprom 30: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff saa7133[0]: i2c eeprom 40: ff 28 00 c2 96 16 03 02 c0 1c ff ff ff ff ff ff saa7133[0]: i2c eeprom 50: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff saa7133[0]: i2c eeprom 60: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff saa7133[0]: i2c eeprom 70: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff saa7133[0]: i2c eeprom 80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff saa7133[0]: i2c eeprom 90: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff saa7133[0]: i2c eeprom a0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff saa7133[0]: i2c eeprom b0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff saa7133[0]: i2c eeprom c0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff saa7133[0]: i2c eeprom d0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff saa7133[0]: i2c eeprom e0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff saa7133[0]: i2c eeprom f0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff saa7133[0]: i2c scan: found device @ 0x10 [???] saa7133[0]: i2c scan: found device @ 0x16 [???] saa7133[0]: i2c scan: found device @ 0x1c [???] saa7133[0]: i2c scan: found device @ 0x96 [???] saa7133[0]: i2c scan: found device @ 0xa0 [eeprom] tda829x 2-004b: setting tuner address to 61 tda829x 2-004b: type set to tda8290+75a saa7133[0]: registered device video0 [v4l2] saa7133[0]: registered device vbi0 saa7133[0]: registered device radio0 DVB: registering new adapter (saa7133[0]) DVB: registering frontend 0 (Philips TDA10086 DVB-S)... The board init gpio is 0x0, 0x200000 is from previously unloading with antenna_switch = 1. It needs firmware for the tda10046 and analog sound needs saa7134-alsa. I have support for one more board and need to fix the first revision of the Asus Tiger DVB-T hybrid. DVB-T currently hangs on the male radio antenna input, also some small other stuff. Please report any issues with this patch, the next are depending on this one. saa7134: add support for the triple Asus Tiger 3in1 Signed-off-by: Hermann Pitton <hermann-pitton@arcor.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12V4L/DVB (8918): saa6752hs: simplify writing to registersHans Verkuil
Add some utility functions to set registers. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12V4L/DVB (8917): saa7134-empress: fix changing the capture standard for ↵Hans Verkuil
non-tuner inputs When changing the standard the saa6752hs was not updated unless the input was the TV tuner. The saa6752hs should be updated regardless of the input. In addition the S_STD and G_STD ioctls for the mpeg video device didn't do anything. This is now fixed: they behave just like S_STD and G_STD on the video0 device. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12V4L/DVB (8797): A simple state machine was added to saa7134_ts.Dmitry Belimov
A simple state machine was added to saa7134_ts. It has three states: SAA7134_TS_STOPPED SAA7134_TS_BUFF_DONE SAA7134_TS_STARTED When buffer_setup is run we start the TS initialization: set SAA7134_TS_STOPPED. When all buffers are prepared we write data into DMA register and set SAA7134_TS_BUFF_DONE. When the first buffer is active start TS and set SAA7134_TS_STARTED. When ts_release is called stop TS and set SAA7134_TS_STOPPED. Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12V4L/DVB (8796): saa7134-empress: remove incorrect IRQ defines for TSDmitry Belimov
SAA7134_IRQ1_INTE_RA2_3 and SAA7134_IRQ1_INTE_RA2_2 are used for planar video, not for TS. Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12V4L/DVB (8795): saa7134-empress: insert leading null bytes for Beholder M6 ↵Dmitry Belimov
empress cards Additional code to improve the init sequence and add board type tests were done by Hans Verkuil. Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12V4L/DVB (8745): v4l2: fix a bunch of compile warnings.Hans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12V4L/DVB (8680): saa7134-core.c: fix warningAlexander Beregalov
drivers/media/video/saa7134/saa7134-core.c:366: warning: 'saa7134_buffer_requeue' defined but not used Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12V4L/DVB (8640): saa6752hs: add PMT table for AC3Hans Verkuil
The PMT table for AC3 audio is different. Thanks to Dmitry Belimov for providing the table data. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12V4L/DVB (8639): saa6752hs: cleanup and add AC-3 supportHans Verkuil
Cleaned up the saa6752hs i2c driver. Add AC-3 support. Add VIDIOC_CHIP_IDENT support. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12V4L/DVB (8625): saa7134: Add NEC prococol IR decoding capabilityMauro Carvalho Chehab
This patch adds the capability of decoding NEC protocol, received via GPIO18 line. This GPIO port can trigger saa7134 IRQ. A future improvement would be to make it a little more generic to work also with GPIO16 line. A pure IRQ code didn't work, since some delays were introduced on the tests we did. A possible approach would be to use polling at a rate of 2.5 ms or less. If a new code were taken, a code similar to nec_task() could be used. However, this would add an extra overhead to kernel, and will consume more power. Due to that, we took an hybrid approach: an IRQ upper half to trigger when a new key is received and a bottom half to convert pulse-distance into a keycode. The bottom half is polling based, to improve performance. During the bottom half proccess, GPIO18 IRQ line is disabled, preventing IRQ reentrancy and improving performance a little bit. Thanks to Sistema Fenix (http://www.sistemafenix.com.br/) for sponsoring this development. Signed-off-by: Gilberto <gilberto@sistemafenix.com.br> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-12V4L/DVB (8613): v4l: move BKL down to the driver level.Hans Verkuil
The BKL is now moved from the video_open function in v4l2-dev.c to the various drivers. It seems about a third of the drivers already has a lock of some sort protecting the open(), another third uses video_exclusive_open (yuck!) and the last third required adding the BKL in their open function. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-08-13ALSA: Kill snd_assert() in other placesTakashi Iwai
Kill snd_assert() in other places, either removed or replaced with if () with snd_BUG_ON(). Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-07-27V4L/DVB (8534): remove select's of FW_LOADERAdrian Bunk
After commit d9b19199e4894089456aaad295023263b5225c1a (always enable FW_LOADER unless EMBEDDED=y) we can remove the FW_LOADER select's and corresponding dependencies on HOTPLUG. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-27V4L/DVB (8523): v4l2-dev: remove unused type and type2 field from video_deviceHans Verkuil
The type and type2 fields were unused and so could be removed. Instead add a vfl_type field that contains the type of the video device. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-27V4L/DVB (8506): empress: fix control handling oopsHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-27V4L/DVB (8505): saa7134-empress.c: fix deadlockHans Verkuil
ts_release() locked a mutex that videobuf_stop() also tried to obtain. But ts_release() shouldn't hold that mutex at all. Make empress_users atomic as well to prevent possible race condition. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-26V4L/DVB (8496): saa7134: Copy tuner data earlier in init to avoid ↵Simon Arlott
overwriting manual tuner type When saa7134_board_init2 runs, it immediately overwrites the current value (set earlier from module parameter) of tuner_type with the static values, and then does autodetection. This patch moves the tuner_addr copy to earlier in saa7134_initdev and removes the tuner_type copy from saa7134_board_init2. Autodetection could still potentially change to the wrong tuner type, but it is now possible to override the default type for the card again. My card's tuner is configured with autodetection from eeprom, so I don't need to manually set the tuner. I've checked that the autodetection still works for my card. Signed-off-by: Simon Arlott <simon@fire.lp0.eu> Reviewed-by: Hermann Pitton <hermann-pitton@arcor.de> Cc: Brian Marete <bgmarete@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-26V4L/DVB (8482): videodev: move all ioctl callbacks to a new v4l2_ioctl_ops ↵Hans Verkuil
struct All ioctl callbacks are now stored in a new v4l2_ioctl_ops struct. Drivers fill in a const struct v4l2_ioctl_ops and video_device just contains a const pointer to it. This ensures a clean separation between the const ops struct and the non-const video_device struct. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-23V4L/DVB (8430): videodev: move some functions from v4l2-dev.h to ↵Hans Verkuil
v4l2-common.h or v4l2-ioctl.h The functions in a header should not belong to another module. The prio functions belong to v4l2-common.c, so move them to v4l2-common.h. The ioctl functions belong to v4l2-ioctl.c, so create a new v4l2-ioctl.h header and move those functions to it. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-23V4L/DVB (8428): videodev: rename 'dev' to 'parent'Hans Verkuil
The field 'dev' is not the video device, but the parent of the video device. Rename accordingly. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8395): saa7134: Fix Kbuild dependency of ir-kbd-i2cMauro Carvalho Chehab
Currently, saa7134 is dependent of ir-kbd-i2c, since it uses a symbol that is defined there. However, as this symbol is used only on saa7134, there's no sense on keeping it defined there (or on ir-commons). So, let's move it to saa7134 and remove one symbol for being exported. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8319): saa7134: Add support for analog only ASUSTeK P7131Hermann Pitton
saa7134: add a separate entry for the ASUSTeK P7131 analog only and do some eeprom detection to escape from the TVFM7135 with the same PCI subsystem on auto detection. Signed-off-by: Hermann Pitton <hermann-pitton@arcor.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8244): saa7134: add support for AVerMedia M103Massimo Piccioni
The following patch updates saa7134 driver to add support for AVerMedia M103 MiniPCI DVB-T Hybrid card. Signed-off-by: Massimo Piccioni <alsa@piccio.org> [mchehab@infradead.org: fixed merge conflicts and a small codingstyle] Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20v4l-dvb: remove legacy checks to allow support for kernels < 2.6.10Hans Verkuil
Also remove some blank lines that were used to split compat code at -devel tree. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8151): saa7134-empress: fix MPEG control supportHans Verkuil
The MPEG controls could not be enumerated and so could not be read or set through the v4l2-ctl utility or shown in control panels. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8149): Avermedia E506 compositeTim Farrington
Composite was originally mis-labelled as name_comp1, so it should be simply redone as name_comp, with its now corrected attributes. Signed-off-by: Tim Farrington <timf@iinet.net.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8124): Add LifeVideo To-Go Cardbus PCI IDDaniel Gimpelevich
Signed-off-by: Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8117): saa7134: Avermedia A16D composite inputDan Taylor
Signed-off-by: Star Trac by Unisen, Inc. Dan Taylor <dtaylor@startrac.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8050): Add register get/set debug ioctls to saa7134Mauro Carvalho Chehab
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8021): Beholder's cards descriptionDmitry Belimov
Split the Beholder M6 family to different models. Because M6 hasn`t RDS, M63 has chip with AC3 codec, M6 Extra has other type of HF module. Add correct data for support MPEG encoder. Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (8019): New for I2S on for MPEG of saa7134_empressDmitry Belimov
Rework saa7134_enable_i2s function. Remove vendor specific data. Configure I2S output port specific for model of SAA7133/5-SAA7134. I think it is more good. Renamed definition of I2S audio output control register. It`s SAA7133/5 register Start video port after configuring procedure. Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (7976): I2S on for MPEG of saa7134_empressDmitri Belimov
Rework saa7134_enable_i2s function. Add vendor specific data. Add definition for I2S audio output control register. Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20V4L/DVB (7949): videodev: renamed the vidioc_*_fmt_* callbacksHans Verkuil
The naming for the callbacks that handle the VIDIOC_ENUM_FMT and VIDIOC_S/G/TRY_FMT ioctls was very confusing. Renamed it to match the v4l2_buf_type name. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-26V4L/DVB (8108): Fix open/close race in saa7134Arjan van de Ven
The saa7134 driver uses a (non-atomic) variable in an attempt to only allow one opener of the device (how it deals with sending the fd over unix sockets I don't know). Unfortunately, the release function first decrements this variable, and THEN goes on to disable more of the device. This allows for a race where another opener of the device comes in after the decrement of the variable, configures the hardware just to then see the hardware be disabled by the rest of the release function. This patch makes the release function use the same lock as the open function to protect the hardware as well as the variable (which now at least has some locking to protect it). Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-26V4L/DVB (8048): saa7134: Fix entries for Avermedia A16d and Avermedia E506Tim Farrington
Also, adds IR table for Avermedia A16d Signed-off-by: Tim Farrington <timf@iinet.net.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-26V4L/DVB (8028): Improve error messages for tda1004x attachMauro Carvalho Chehab
A fresh copy of v.29 firmware, using get_firmware, is leading to an invalid firmware: DVB: registering new adapter (saa7133[0]) DVB: registering frontend 0 (Philips TDA10046H DVB-T)... tda1004x: setting up plls for 48MHz sampling clock tda1004x: found firmware revision ff -- invalid tda1004x: trying to boot from eeprom tda1004x: found firmware revision ff -- invalid tda1004x: waiting for firmware upload... tda1004x: Error during firmware upload tda1004x: found firmware revision ff -- invalid tda1004x: firmware upload failed Sometimes, loading/unloading this firmware makes tda1004x to return an invalid ID. However, there were no printk messages to help to identify what were the cause for the error. With this patch, it will now print: Invalid tda1004x ID = 0xff. Can't proceed saa7133[0]/dvb: failed to attach tda10046 saa7133[0]/dvb: frontend initialization failed Tested with LifeView FlyDVB-T Hybrid Cardbus/MSI TV @nywhere A/D NB Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-26V4L/DVB (8027): saa7134: Avermedia A700: only s-video and composite input ↵Matthias Schwarzott
are working Describe exactly that only s-video and composite input are working on Avermedia A700 Signed-off-by: Matthias Schwarzott <zzam@gentoo.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-26V4L/DVB (8026): Avoids an OOPS if dev struct can't be successfully recoveredMauro Carvalho Chehab
On some alsa versions, it seems that snd_pcm_substream_chip(substream) is returning a NULL pointer. This causes an OOPS, as reported by: https://bugs.launchpad.net/ubuntu/+source/linux-ubuntu-modules-2.6.24/+bug/212271 https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/212960 This patch avoids the OOPS by not letting and open() succeed. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-26V4L/DVB (8022): saa7134: fix race between opening and closing the deviceMarcin Slusarz
decrementing dev->empress_users should be done as last action of ts_release, because it sleeps and write access to dev->empress_started is not protected in any way (additionally closing thread could mute audio after opening thread unmuted it) Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-26V4L/DVB (8020): Fix callbacks functions of saa7134_empressDmitri Belimov
If I try v4l2-ctl --all -d /dev/video1 or v4l2-ctl --streamon -d /dev/video1 modules crashed: *pde = 00000000 Modules linked in: ac battery loop saa7134_empress(F) saa6752hs(F) tuner_simple(F) tuner_types(F) tea5767(F) tda9887(F) tda8290(F) tea5761(F) tuner(F) snd_cmipci snd_pcm snd_page_alloc snd_opl3_lib saa7134(F) snd_mpu401 parport_pc parport snd_timer snd_hwdep snd_mpu401_uart floppy rtc psmouse videodev(F) v4l1_compat(F) compat_ioctl32(F) v4l2_common(F) videobuf_dma_sg(F) videobuf_core(F) snd_rawmidi snd_seq_device via_ircc pcspkr snd ir_kbd_i2c(F) irda soundcore ir_common(F) crc_ccitt tveeprom(F) i2c_viapro i2c_core button via_agp agpgart evdev ext3 jbd mbcache ide_cd_mod cdrom ide_disk 8139cp via82cxxx ide_core 8139too mii ehci_hcd uhci_hcd usbcore thermal processor fan EIP is at __mutex_lock_slowpath+0x29/0x7b DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 Process v4l2-ctl (pid: 2742, ti=ced7e000 task=cf325260 task.ti=ced7e000) d08e5411 00000000 ced7fed4 00000000 d0975acb 40045612 cfa86ee0 ffffffcd cf2b7000 ced7febc c03858d6 00000019 00000292 d089e4ec cf37b2a0 d089e4a0 Call Trace: [<c028b52b>] mutex_lock+0xa/0xb [<d08e5411>] videobuf_streamon+0xf/0x9a [videobuf_core] [<d0975acb>] __video_do_ioctl+0x136a/0x2d68 [videodev] [<d088f789>] task_end_request+0x40/0x51 [ide_core] [<d088c4aa>] ide_intr+0x187/0x192 [ide_core] [<c016a551>] mntput_no_expire+0x11/0x64 [<c0160b1c>] path_walk+0x90/0x98 [<d0977738>] video_ioctl2+0x173/0x239 [videodev] [<c0140936>] filemap_fault+0x202/0x370 [<c014930a>] __do_fault+0x2c3/0x2fe [<c014ab03>] handle_mm_fault+0x22a/0x49f [<c0162737>] vfs_ioctl+0x47/0x5d [<c0162992>] do_vfs_ioctl+0x245/0x258 [<c01629e6>] sys_ioctl+0x41/0x5b [<c01036a6>] sysenter_past_esp+0x5f/0x85 ======================= After this fix all of that commands works without problem: v4l2-ctl --all -d /dev/video1 Driver Info: Driver name : saa7134 Card type : Beholder BeholdTV M6 Extra Bus info : PCI:0000:00:0d.0 Driver version: 526 Capabilities : 0x05000001 Video Capture Read/Write Streaming Format Video Capture: Width/Height : 720/576 Pixel Format : MPEG Field : Any Bytes per Line: 0 Size Image : 58656 Colorspace : Unknown (00000000) Video input : 0 (CCIR656) Video Standard = 0x000000ff PAL-B/B1/G/H/I/D/D1/K P.S. data from /dev/video1 is not correct :(( . Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-26V4L/DVB (8005): Fix OOPS if frontend is nullMauro Carvalho Chehab
Thanks to timf <timf@iinet.net.au> and Mike Galbraith <efault@gmx.de> to report this issue. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-06-05V4L/DVB (7975): saa7134_empressDmitri Belimov
This is patch for fix data structure in querycap syscall. Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB (7881): saa7134: fixed a compile warning in saa7134-core.cHartmut Hackmann
patch 779169257208 made the variable mask unnecessary. This patch just removes the declaration. Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-05-14V4L/DVB (7880): saa7134: remove explicit GPIO initializationHartmut Hackmann
This causes a problem with the audio mute on some cards and is done implictly in the audio initialization code. Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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